What color is the positive result of Acetate Utilization Test?

This organism is used as the positive control in the Acetate utilization test.

What color is the positive result of Acetamide Test?

What specific end product is produced when the amino acid, ornithine, undergo decarboxylation?

What specific end product is produced when lysine undergo decarboxylation?

The indicator used in the the Amino Acid Decarboxylase Test?

What is the end product of the bile esculin test?

The organism being detected in the bile esculin test.

This biochemical test may be used to differentiate Streptococcus pneumoniae from Streptococcus mitis.

Which organism will lyse bile salt in the Bile Solubility Test.

This biochemical test is used in the presumptive identification of Moraxella catarrhalis.

Cetrimide when added into a culture medium results into a selective medium recommended for use in qualitative procedures for isolation and presumptive identification of what organism?

The positive result/color of the biochemical test Citrate Utilization Test.

Which of the following organisms will mostly test positive or liquefy gelatin?

Which will be able to grow at 42^OC.

Indicator used in hippurate hydrolysis test

All of the following biochemical test will produce H₂S as end product, except for:

Organisms that grow as “puff balls” in thioglycollate broth.

Bacterial growth is indicated by a change in the ordinary broth’s appearance from:

In Bacitracin susceptibility testing, Micrococci spp. produce zone of inhibition against the antibiotic bacitracin.

This test is used for the presumptive identification and differentiation of Streptococcus pyogenes.

This particular test is very helpful in distinguishing Streptococcus agalactiae from other Streptococci

What known organism should be used in able to perform the CAMP Test?

This test makes use of antibiotic paper disk to exhibit zone of inhibition as its positive result.

This Haemophilus sp. only requires V Factor for its growth

The X Factor disk used in identifying Haemophilus are paper disk impregnated with nicotinamide adenine dinucleotide.

The general positive result of this test either from different method used is the development of a deep purple/blue color.

It is termed as the lowest concentration of the antimicrobial agent that inhibits growth of the organism.

When the bacterium respond to the usual doses of the drug it is interpreted as _________________:

What is the very minor error in suscpetibility testing?

Concentration of antibiotic in the serum is termed as ____________.

The following antibiotics are cell wall inhibitors, EXCEPT:

The following are protein synthesis inhibitors, EXCEPT:

The preliminary identification of microorganism is usually done by: